// Modified from: https://github.com/ClickHouse/ClickHouse/blob/30fcaeb2a3fff1bf894aae9c776bed7fd83f783f/dbms/src/Interpreters/evaluateMissingDefaults.h
//
// Copyright 2023 PingCAP, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#pragma once

#include <string>
#include <unordered_map>


namespace DB
{
class Block;
class Context;
class NamesAndTypesList;
struct ColumnDefault;

void evaluateMissingDefaults(
    Block & block,
    const NamesAndTypesList & required_columns,
    const std::unordered_map<std::string, ColumnDefault> & column_defaults,
    const Context & context);

} // namespace DB
